Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathryn H Neff, MD

Family Medicine Physician in Whitefish, MT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710945829

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Registry record

Entity type Individual (Type 1)

Name Dr. Kathryn H Neff

Credential MD

Sex Female

Practice address 1111 Baker Ave, Glacier Medical Associates, Whitefish, MT, 59937

Phone (406) 862-2515

Fax (406) 862-4229

Enumeration date May 1, 2006

Last updated in NPPES May 12, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 8051 (MT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
CI2709	Other	MT	RAILROAD MEDICARE GRP ID#
080099316	Other	MT	RAILROAD MEDICARE PIN#
000008287	Other	MT	MEDICARE PART B GRP ID#
000097891	Other	MT	BLUE CROSS/SHIELD PIN
0022646	Medicaid	MT	-
1104882232	Other	MT	GLACIER MEDICA ASSOC NPI#
810350909	Other	MT	FEIN
8051	Other	MT	MONTNA STATE LICENSE
27D0411341	Other	MT	CLIA ID#--LAB CERT

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1710945829 active?

Yes, as of the latest NPPES snapshot, NPI 1710945829 is active (record last updated 2008-05-12).

How do I verify Kathryn Neff's NPI record?

Cross-check NPI 1710945829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-12.